ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Tutorial
A tutorial is supplied with WINDEV, WEBDEV and WINDEV Mobile......
BackgroundColor (Property)
The BackgroundColor property is used to set the background color of a control, window, page or block of a report.
nWDEvalue: Evaluation of the value of an element
Evaluating the value of an element......
Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
<Command variable>.IsRunning (Function)
Indicates whether the executable associated with a command is currently running. Note: This function is only available from version 2025 Update 1....
Modifying an external component
An external component created and generated by WINDEV, WEBDEV or WINDEV Mobile can be modified at any time......
Linux application: Tips and tricks
In Windows/Linux multi-configuration applications, several limitations may appear: control not supported, functions not available, ......
Properties associated with a group of controls
Several WLanguage properties can be used on a group of controls found in a window, in a page or in a report......
Static control properties
List of properties associated with a Static control...
Edit control properties
You can manipulate Edit controls in a window, page or report using the following WLanguage properties......
Android In-App configuration
A specific configuration is required to manage the In-App purchases in an Android application......
HTML control properties
You can manipulate HTML controls in a window, page or report using the following WLanguage properties......
Rich Text Area control properties
You can manipulate Rich Text Area controls in a window using the following WLanguage properties......
CmdIsRunning (Function)
Indicates whether the executable associated with a command is currently running. Note: This function is only available from version 2025 Update 1....
TreeView Table control properties
List of properties associated with the TreeView Table control...
Diagram Editor control properties
If the image is an image map, you can include "Clickable areas" in the image......
Layout control properties
You can manipulate Layout controls (and its cells) in a window or page using the following WLanguage properties......